Mr. Bean is sent on a mission to California to escort the world famous painting of "Whistler's Mother" to its new home in the Grierson Gallery. What the gallery owner, one of the richest men in America, and his curator David Langley believe, is that Mr. Bean is Dr. Bean, a renowned art expert. In fact he is just a sleepy-headed, wildly eccentric museum guard. He is also the clumsiest, craziest, wackiest, wildest, most bizarre character they have ever come across, and certainly not someone you would entrust one of the world's most valuable paintings to. But they have ...